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can be processed as classic thermoplasts
biodegradable
waterproof
small tendency to creep
behaves similar to LPC's in the melt, for this:
finest surfaces
thin walls
microparts
free from even traces of catalysts!
highly crystalline (60 to 70%), for this:
excellent resistance to solvents
temperature of use: -30 to 120°C
shrinkage: 1,3 %
| Parameters | Biomer®P304 |
| Modulus MPa (1mm/min) | ~1500 |
| Tensile strength MPa (50 mm/min) | 28 |
| Elongation % (50 mm/min) | 8 |
| Flexural strength (N/mm2) | 31 |
| Deformation at bending break (%) | 2,5 |
| Flexural strength at 3,5% (N/mm2) | |
| Impact strength 23°C (KJ/m) (ISO 179/1eU ) | 60 |
| Impact strength -30°C (KJ/m2) (ISO 179/1eU) | |
| Notched impact strength 23°C (ISO 179/1eA) | |
| Notched impact strength -30°C (ISO 179/1eA) | |
| MFR 180°C | |
| MVR 180°C | |
| Vicat-Temperature °C (ISO 306/A/120) | |
| HDT °C (ISO 75/A) | 108 |
| Density (g/cm3) | |
| Moisture absorption (%) | |
| Hardness (Shore D) | |
| Shrinkage (%) |
*) means of tests done at least 4 weeks after preparing
test specimens
Werte
Data for most parts from University of Applied Sciences
Hannover
| Polymer | Tensile strength | Elongation at break | Modulus |
|---|---|---|---|
| Biomer®P304 | 28 | 8 | ~1500 |
| PP | 22 | 12-20 | 600-1200 |